Specialty Product Technologies — NPDES permit NC0001121: limits, due date and EPA's record

Fluid Meters And Counting Devices, Elizabethtown, North Carolina. NPDES permit NC0001121 expired Oct 31, 2019; its limits still apply. Last 12 months: no values over a limit, 10 required values missing, 2 of 43 reports late. Source: EPA ECHO, Oct 22, 2026.

Limits in force (51)

Parameter	Statistic	Limit	Months	Outfall
pH	daily minimum	≥ 6 SU	all year	001
pH	daily maximum	≤ 9 SU	all year	001
Solids, total suspended	30-day average	≤ 31 mg/L	all year	001
Solids, total suspended	daily maximum	≤ 60 mg/L	all year	001
Oil & Grease	30-day average	≤ 26 mg/L	all year	001
Oil & Grease	daily maximum	≤ 52 mg/L	all year	001
Cyanide, total [as CN]	30-day average	≤ .65 mg/L	all year	001
Cyanide, total [as CN]	daily maximum	≤ 1.2 mg/L	all year	001
Cadmium, total [as Cd]	30-day average	≤ .26 mg/L	all year	001
Cadmium, total [as Cd]	daily maximum	≤ .69 mg/L	all year	001
Chromium, total [as Cr]	30-day average	≤ 1.71 mg/L	all year	001
Chromium, total [as Cr]	daily maximum	≤ 2.77 mg/L	all year	001
Copper, total [as Cu]	30-day average	≤ 2.07 mg/L	all year	001
Copper, total [as Cu]	daily maximum	≤ 3.38 mg/L	all year	001
Lead, total [as Pb]	30-day average	≤ .43 mg/L	all year	001
Lead, total [as Pb]	daily maximum	≤ .69 mg/L	all year	001
Nickel, total [as Ni]	30-day average	≤ 2.38 mg/L	all year	001
Nickel, total [as Ni]	daily maximum	≤ 3.98 mg/L	all year	001
Silver, total [as Ag]	30-day average	≤ .24 mg/L	all year	001
Silver, total [as Ag]	daily maximum	≤ .43 mg/L	all year	001
Zinc, total [as Zn]	30-day average	≤ 1.48 mg/L	all year	001
Zinc, total [as Zn]	daily maximum	≤ 2.61 mg/L	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Organics, total toxic [TTO]	daily maximum	≤ 2.13 mg/L	all year	001
Solids, total suspended	30-day average	≤ 3.7 lb/d	all year	001A
Solids, total suspended	daily maximum	≤ 7.2 lb/d	all year	001A
Oil & Grease	30-day average	≤ 3.1 lb/d	all year	001A
Oil & Grease	daily maximum	≤ 6.2 lb/d	all year	001A
Cyanide, total [as CN]	30-day average	≤ .08 lb/d	all year	001A
Cyanide, total [as CN]	daily maximum	≤ .14 lb/d	all year	001A
Cadmium, total [as Cd]	30-day average	≤ .03 lb/d	all year	001A
Cadmium, total [as Cd]	daily maximum	≤ .08 lb/d	all year	001A
Chromium, total [as Cr]	30-day average	≤ .2 lb/d	all year	001A
Chromium, total [as Cr]	daily maximum	≤ .33 lb/d	all year	001A
Copper, total [as Cu]	30-day average	≤ .25 lb/d	all year	001A
Copper, total [as Cu]	daily maximum	≤ .4 lb/d	all year	001A
Lead, total [as Pb]	30-day average	≤ .05 lb/d	all year	001A
Lead, total [as Pb]	daily maximum	≤ .08 lb/d	all year	001A
Nickel, total [as Ni]	30-day average	≤ .28 lb/d	all year	001A
Nickel, total [as Ni]	daily maximum	≤ .47 lb/d	all year	001A
Silver, total [as Ag]	30-day average	≤ .03 lb/d	all year	001A
Silver, total [as Ag]	daily maximum	≤ .05 lb/d	all year	001A
Zinc, total [as Zn]	30-day average	≤ .18 lb/d	all year	001A
Zinc, total [as Zn]	daily maximum	≤ .31 lb/d	all year	001A
Organics, total toxic [TTO]	daily maximum	≤ .25 lb/d	all year	001A
Flow, in conduit or thru treatment plant	30-day average	≤ .152 MGD	all year	003
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	004
pH	daily minimum	≥ 6 SU	all year	004
pH	daily maximum	≤ 9 SU	all year	004
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	004
Chlorine, total residual	daily maximum	≤ 28 ug/L	all year	004

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/NC0001121 · MCP: https://passage-data.com/mcp